baber/WOPTO huggingface dataset:
Patent EP-0385605-A3 (EP)
IPC: H01L23/373
Filed: 1990-02-13
Abstract: An interface device (210), for thermally 
coupling an integrated circuit chip (212) to a heat 
sink (214), comprises a first material (216) 
characterized by high thermal conductivity, such as 
copper, wherein the copper (216) completely surrounds 
a plurality of inner core regions. The plurality of 
inner core regions contain a low coefficient of 
thermal expansion material (218) and are primarily 
disposed in the copper material (216) in the region 
directly under the integrated circuit chip (212). 
Therefore, the low expansion regions retard thermal 
expansion of the interface device (210) during 
exposure to variations in the temperature, yet 
there are continuous paths of copper provided between 
the integrated circuit chip (212) and heat sink (214) 
so as to promote efficient heat transfer between the 
integrated circuit chip (212) to the heat sink (214) 
through the high conductivity copper (216). In 
addition, a dielectric layer (228) is provided 
between said integrated circuit chip (212) and heat 
sink (214), when necessary, using this invention. 
This interface device (210) is characterized by 
enhanced thermal dissipation yet provides a 
compatible coefficient of thermal expansion with the 
silicon integrated circuit chip (212) and underlying 
heat sink (214).
Patent EP-0385698-A3 (EP)
Title: Projection lens and projection television system using the same
IPC: G02B13/16
Filed: 1990-02-27
Abstract: A projection lens for projecting images displayed on an 
image display device having angle-of-view dependency has 
high image focusing characteristics corresponding to high 
definition images, wide field angle, and telecentric 
characteristics. In addition, a projection television 
system using the same can be minimized in its size.
Patent EP-0392723-A3 (EP)
IPC: H04L27/38
Filed: 1990-04-03
Abstract: Primary (101) and secondary (102) data are communicated from a 
transmitter to a receiver in a communication system. The value of 
an individual primary data word is communicated by transmitting an 
individual one of a first plurality of channel symbols associated 
with that value while the value of a combined data word comprising 
an individual primary data word and an individual secondary data 
word is communicated by transmitting an individual one of a second 
plurality of channel symbols associated with that value. In the 
receiver, both the primary and secondary data word values are 
recovered from the channel symbols thus transmitted. The approach 
of alternating two sets of channel symbols for transmission 
depending on the data word size can further apply to data 
communications at various fallback speeds.
Patent EP-0393888-A3 (EP)
Title: Optical fiber tape assembly and canister
IPC: G02B6/00
Filed: 1990-04-06
Abstract: An optical fiber is joined, preferably with 
an ultraviolet curable adhesive, to a strip of a 
flexible support material such as a plastic tape to 
form an optical fiber assembly. The assembly is 
wound onto a bobbin to form an optical fiber 
canister, which is then paid out upon demand. The 
optical fiber assembly requires little or no 
adhesive to hold it in place on the bobbin, as the 
support material of each turn aids in holding the 
adjacent turns in place, with the result that the 
bend radius during payout is increased.
Patent EP-0439404-A3 (EP)
Title: Preparation of 2-(2'-thienyl) alkylamines and derivatives thereof and synthesis of 4,5,6,7- thieno (3,2-c) pyridine derivatives therefrom
IPC: C07B61/00
Filed: 1991-01-23
Abstract: An improved process for the synthesis of 2-(2 min -thienyl)ethylamine from suitably functionalized derivatives of 2-(2 min -thienyl)ethanol employing ammonia gas in the presence of a metal salt or liquid ammonia and alkyl ketone as a solvent. The 2-(2 min -thienyl)ethylamine produced by this process is advantageously converted to the carbamic acid salt, which is suitably reconverted to 2-(2 min -thienyl)ethylamine, a useful intermediate in the synthesis of ticlopidine.
Patent EP-0560195-A3 (EP)
Title: An actual operating time indicator
Inventor: TSUKAHARA KAZUHITO
IPC: G01R21/133
Filed: 1993-03-04
Abstract: An actual operating time indicator includes: a lifting motor for lifting a load up/down; a power detection unit for detecting an input power based on a current and a voltage supplied to the motor, and converting the input power into a first voltage proportional to the input power; a voltage-to-periodic pulse conversion unit connected to the power detection unit for receiving the first voltage and converting the first voltage into the periodic pulse proportional to the first voltage; a counter unit connected to the voltage-to-periodic pulse conversion unit for counting and integrating the periodic pulse to obtain an integrated power; and a display operatively connected to the counter unit for indicating the integrated power as an actual operating time of the motor. <IMAGE>
Patent EP-0572088-A3 (EP)
Title: Modified signal sequences.
Inventor: BONEKAMP ALFONSUS JOHANNES
IPC: C07K14/54
Filed: 1993-05-25
Abstract: The present invention describes a method for reducing processing ambiguity of signal peptidases. Specifically, the C-terminus of a signal sequence is mutated in a such a manner that the secreted protein contains the correct N-terminal amino acid. Furthermore, the present invention provides an hIL-3 which is essentially homogenous at its N-terminus.
Patent EP-0633563-A3 (EP)
Title: Tape drive machines.
Inventor: GORDON NORMAN
IPC: H02K29/08
Filed: 1989-05-04
Abstract: In a tape drive machine, in order to allow the position of a tape head 80 to be moved laterally across the tape and to allow the azimuth angle of the tape head to be adjusted independently of the lateral position, but using a single motor 92, the motor 92 drives a pair of gears 86, 88, one of which is fixed to an indexing screw 84, but the other of which is connected to another indexing screw 82 via a backlash device 94. The specification also describes a path for the tape, threading of the tape, the drive motor, construction of a motor stator, and detection of the beginning and end of tape. <IMAGE>
Patent EP-0650188-A3 (EP)
Title: Method and apparatus for fabricating high fin density heatsinks.
Inventor: LIPINSKI JOSEPH
IPC: F28F3/02
Filed: 1994-09-19
Abstract: A method of forming a high fin density heatsink (1,3) from a plurality of fins (3) each having a bottom portion of generally bell-bottom shape and a base unit (1) of predetermined thickness having a plurality of grooves (5) therein. The method comprises the steps of placing the plurality of fins (3) loosely in respective ones of the grooves (5), and applying downward and horizontal pressure to the base unit intermediate respective ones of the fins for swaging the base unit so as to urge the fins (3) downwardly into the respective ones of the grooves (5) thereby creating a solid connection between the base unit (1) and the fins (3) with excellent thermal contact therebetween. <IMAGE>
Patent EP-0690087-A3 (EP)
Inventor: SCHAFHEUTLE MARKUS A DR
IPC: C08G63/20
Filed: 1995-01-16
Abstract: The polyesters (I) are obtd. by reacting: (a) 5-50 pts. wt. linear or branched (cyclo)aliphatic di or polyhydric alcohol(s), (b) 2-40 pts. wt. at least di-basic aromatic carboxylic acid(s), (c) 0-40 pts. wt. 2-alkenyl-dicarboxylic acid anhydride(s), (d) 10-30 pts. wt. at least di-basic linear or branched aliphatic carboxylic acid(s), (e) 0-15 pts. wt. linear or branched aliphatic hydroxy-acid, (f) 0-15 pts. wt. linear or branched aliphatic polyamine with at least 1 prim. and at least 1 sec. or tert. amino gp., (g) 0-15 pts. wt. glycidyl ester of a branched aliphatic monocarboxylic acid or glycidyl ether of a branched aliphatic alcohol, and (h) 0-15 pts. wt. polyhydroxyamine. Also claimed are: (i) aq. dispersions of polyesters (I), (ii) polyester solns. contg. (I) with a solvent contg. water-miscible organic solvent(s) (pref. half-ethers of aliphatic diols) and water, (iii) processes for the prodn. of these dispersions and solns., (iv) electrophoretic coating baths contg. (I), and (v) a process for coating galvanised steel sheet in an electrophoretic coating bath contg. (I).
Patent EP-0664220-A3 (EP)
Inventor: SUZUKI TETSUO
IPC: B41J13/076
Filed: 1995-01-24
Abstract: A recording medium transport mechanism has first rotary
members (42) provided downstream of a recording area in the
direction of transport of a recording medium (P) and on the side
of a recording surface of the recording medium, and a second
rotary member (41) provided downstream of the recording area and
on the side opposite from the recording surface side of the
recording medium (P) to guide the recording medium in
association with the first rotary members to discharge the
recording medium out of the recording area, the second
rotary member including a liquid absorbing member (41b) provided
in its circumferential surface portions and capable of
contacting the first rotary members (42). This recording medium
transport mechanism is used in an ink jet recording
apparatus to prevent a contamination on the surface of a
recording medium (P) opposite from the recording surface side.
Patent EP-0665115-A3 (EP)
Inventor: NAKATSUKA HIROSHI
IPC: B41J3/36
Filed: 1995-01-27
Abstract: A printing apparatus reads a given image and
prints the read-out image through a simple manual
operation. An image sensor (24) and an image printer
(43) are placed inside the main unit (11). After the
image on a manuscript (2) has been read by the movement
of the main unit (11), the read-out image is stored in
an image data memory (107). The image stored in the
image data memory (107) is read out and printed on a
printing medium (32) in a tape cartridge (31). During
the printing, the image stored in the image data memory
(107) is printed in an enlarged or reduced size on the
basis of the width of the printing medium (32) and the
maximum width of the image.
Patent EP-0717292-A3 (EP)
Inventor: HOFMANN GUENTER
IPC: G01V8/10
Filed: 1995-12-11
Abstract: Bei einem zur Rundumerfassung von 360° geeigneten Passiv-Infrarot-Bewegungsmelder
soll eine hohe Empfindlichkeit erreicht werden.
Dies gelingt dadurch, daß bei einer großen Zahl einzelner
Sammellinsen (5) jeder Sammellinse (5) ein eigener Spiegel oder
ein bestimmtes Spiegelsegment (6) zugeordnet ist. Diese beiden
optischen Elemente (5, 6) sind dabei so aufeinander und auf
einen Infrarotsensor (2) ausgerichtet, daß sie eine bestimmte
Zone des zu überwachenden Außenbereiches erfassen. Die Umlenkspiegel
befinden sich in einem rundkuppelartigen Kopfteil (7)
eines Gehäuses (1) oberhalb des Infrarotsensors (2). Die Sammellinsen
(5) sind in ein sich an das Kopfteil (7) anschließendes
zylinder- oder ampelartiges Fenster (3) integriert.
Patent EP-0664201-A3 (EP)
IPC: B29C49/00
Filed: 1995-01-14
Abstract: A method for producing reusable transparent bottles for carbonated 
drinks, comprising moulding by means of an injection-blow moulding 
cycle a thermoplastic mixture consisting of polyethylene-terephthalate 
(PET) and polycarbonate (PC) in which the PC 
quantity is between 0.5 and 50 wt%.
Patent EP-0705825-A3 (EP)
IPC: C07D413/12
Filed: 1992-07-08
Abstract: A diamine useful as a catalyst for the polymerization of urethane. A method of making the catalyst comprises reacting a spiro quaternary amine with a secondary amine. The spiro quaternary amine is also useful as a antimicrobial agent.
Patent EP-0750992-A3 (EP)
Title: Manufacturing method of ink jet head
Inventor: OHKUMA NORIO
IPC: B41J2/16
Filed: 1996-06-28
Abstract: A manufacturing method for an ink jet head having an ink ejection pressure generation element for generating energy for ejecting an ink, and an ink supply port for being supplied the ink, and ink ejection outlet faced on the ink ejection pressure generation element for ejecting the ink, comprising the steps of; preparing a substrate having the ink ejection pressure generation element and stop layer against anisotropic etching on a first surface of the substrate; forming an anti-etching mask for forming an ink supply port, a second surface being back side of the first surface of the substrate; forming an ink flow path pattern with a soluble resin material on the stop layer against anisotropic etching; forming an ink flow path wall member having the ink jet ejection outlet, on the ink flow path pattern; removing the substrate from the second surface of the substrate to said stop layer against anisotropic etching at a position corresponding to the ink supply port portion by etching. <IMAGE>
Patent EP-0770518-A3 (EP)
Inventor: CLOUGH MALVYN J L
IPC: B60N2/48
Filed: 1996-10-15
Abstract: Eine Führungsvorrichtung für eine mit Querrillen versehene Haltestange einer
Kopfstütze besteht aus einem in einer Rückenlehne (16) fest eingebauten verlängerten
Körper (24) mit einer ovalen Senkbohrung (51) zur Aufnahme einer
elastomeren Tülle (26) mit einer Durchgangsbohrung (64) für die besagte Haltestange
(12), sowie aus einer Sperrfeder (28) mit zwei Sperrgliedern (78),
welche je eine Kante (84) besitzen, die in die Rillen (13) der Haltestange (12)
formschlüssig einrasten. Die Sperrglieder (78) sind über flexible Federstege (80)
mit zwei Drucktasten (76) verbunden, welche durch Zusammendrücken von
einer normalen Rastposition in eine Freigabeposition bewegt werden, bei der die
besagten Kanten (84) aus der Rille (13) der besagten Stange (12) ausrasten.
Patent EP-0777369-A3 (EP)
Inventor: INOUE TSUTOMU
IPC: H04W88/02
Filed: 1996-10-31
Abstract: A portable phone incorporating an opening and closing
mechanism comprises a main body (1), a sub-body (2), a
hinge unit (3), and distribution cables (7, 8). The main
body (1) and the sub-body (2) respectively include electric
circuits (9, 10). The hinge unit (5) includes a shaft (5)
disposed at one end of the sub-body (2), a cam (4) having a
center axis coupled to the shaft (5) and used for
regulating the opening and closing angles of the sub-body
(2), and a pair of leaf springs (3) for maintaining turning
angles of the cam (4). The distribution cables (7, 8) are
connected to the electric circuits (9, 10), and have their
intermediate portions wound around the shaft (5) of the
hinge unit (6). The distribution cables (7, 8) are
stretched or compressed when the sub-body (2) is opened or
closed.
Patent EP-0742284-A3 (EP)
Inventor: BAJARD JEAN
IPC: G01N35/02
Filed: 1996-04-29
Abstract: Process for the identification of bacterial cultures and determn. of their sensitivity to antibiotics is new. A known vol. of bacterial culture is placed manually in each of several prim. containers (101) where it disperses in a liq. to form a pre-calibrated inoculum. All or part of this inoculum is transferred (101') to measuring containers where identification (104) and/or determn. of sensitivity (105) occurs. The inoculum may be allowed to undergo a pre-culture phase to bring it to a state of rapid cell division before spreading into cavities in the container contg. reagents. The containers are then incubated, during and after which time cell density in the cavities is measured and stored on computer (108). This data can be used to characterise the growth of bacteria in the inoculum, their identification and sensitivity to antibiotics. Also claimed is appts. for carrying out the method.
Patent EP-0785413-A3 (EP)
Inventor: MORIYA KAZUFUMI
IPC: G01C19/5719
Filed: 1997-01-22
Abstract: In an angular velocity sensor for sensing angular velocities
about two axes or an X-axis and a Y-axis which are
perpendicular to each other, a frame-shaped oscillator (26)
is disposed to the respective support portions (24) fixed on
a substrate (22) through support beams (25) and a columnar
electrode (33) is disposed in the oscillator (26) by being
fixed to the substrate (22). X-axis displacement sensing
units (31) are formed on the right and left sides of the
oscillator (26) and Y-axis displacement sensing units (32)
are formed to the forward and rearward sides thereof. When
an oscillation drive signal is imposed between the
oscillator (26) and the columnar electrode (33), an
electrostatic attracting force is generated therebetween and
the oscillator (26) is oscillated in a Z- axis direction.
When an angular velocity ΩY is imposed about the Y-axis at
this time, the oscillator (26) is displaced to the X-axis by
an Coriolis force and the displacement can be sensed by the
X-axis displacement sensing units (31), whereas when an
angular velocity ΩX is imposed about the X-axis, the
oscillator (26) is displaced to the Y-axis by an Coriolis
force and the displacement can be sensed by the Y-axis
displacement sensing units (32), so that the angular
velocities about the two axes or the X-axis and the Y-axis
can be sensed, respectively.
Patent EP-0787567-A3 (EP)
Inventor: NAKAMURA SHOJI
IPC: B29C33/38
Filed: 1997-01-27
Abstract: A method for making optical preforms of optical elements
without residual stress or distortion is provided. In this method,
an optical material (6) is supplied between upper and lower molds
(1,2). The upper mold (1) has a plurality of recesses arranged in a
predetermined pitch, and each recess corresponds to a first surface
shape of the optical element. The lower mold (2) has a plurality of
recesses facing the recesses of the upper mold (1) and each recess of
the lower mold corresponds to a second surface shape of the optical
element. The supplied optical material (6) is pressed between the
upper and lower molds (1,2) to be a set of optical preforms (7). The
set of optical preforms (7) is processed by die punching or tool
cutting to separate each optical preform from the set of optical
preforms (7). Each optical preform is used for producing an optical
element by further pressing. Alternatively, optical element can be
formed directly by the press molding process.
Patent EP-0798754-A3 (EP)
Title: Elektromagnetisches Relais
Inventor: REISS HEIKO
IPC: H01H50/14
Filed: 1997-02-13
Abstract: Das Relais besitzt einen Grundkörper (1) mit einem Magnetsystem,
wobei Anschlußleiter (8,9,27,28) für eine Kontaktanordnung
und für eine Spule (3) vorgesehen sind. Eine auf den
Grundkörper aufgesetzte Kappe (13) besitzt Kappen-Anschlußfahnen
(16,17,20,21), die Teil von Verbindungsstegen
(14,15,18,19) im Inneren der Kappe sind. An diesen Verbindungsstegen
sind Steckverbindungselemente (24) angeformt,
welche beim Aufstecken der Kappe (13) auf den Grundkörper (1)
jeweils mit komplementären Steckverbindungselementen (25,26)
der Anschlußleiter (8,9,27,28) für die Kontaktanordnung bzw.
für die Spulenwicklung eine mehr oder weniger unlösbare elektrische
Verbindung bilden. Damit erhält man auf einfache Weise
eine Kontakt- und/oder Spulenanschlußmöglichkeit über die
Gehäusekappe anstelle von oder zusätzlich zu Anschlußfahnen
(10) in einem Sockel.
Patent EP-0795324-A3 (EP)
Title: A pharmaceutical tablet characterized by a showing high volume increase when coming into contact with biological fluids
Inventor: CONTE UBALDO
IPC: A61K9/20
Filed: 1997-02-18
Abstract: A description is given of a pharmaceutical form for oral administration consisting of a two- or three-layers tablet, wherein at least one layer can rapidly swell by contact with biological and/or aqueous fluids, said swelling resulting in a considerable increase in the tablet volume. Said phenomenon determines a prolonged residence of the pharmaceutical form at the gastric level and therefore allows a slow release of the active ingredient from said pharmaceutical form to the stomach and/or the first tract of the intestine.
Patent EP-0794537-A3 (EP)
Inventor: MURATA HIROYUKI
IPC: H01C1/024
Filed: 1997-03-04
Abstract: A fan speed controller of an automotive air
conditioning device is usually placed in an air flow duct to be
effectively cooled. Thus, compact construction of the speed
controller is needed to obtain a larger air flow in the air flow
duct. For this purpose, various compact resistor units for
the speed controller have been proposed. But, some of
them are poor in durability against shocks. In view of this,
the present invention provides a compact resistor unit for
the speed controller, which comprises a resistor proper part
including a flat resistor, a flat insulating plate and a flat
heat radiation plate which are put on one another; a holder
block of molded plastic on which the resistor proper part is
mounted; a plurality of terminals of metal partially
embedded in said holder block, the terminals being
connected to given portions of the flat resistor; connecting
lugs partially embedded in the holder block; and rivets for
securing the resistor proper part to the connecting lugs.
The important feature of the resistor unit is that the
connecting lugs are constructed of metal.
Patent EP-0801102-A3 (EP)
Title: Additivmischung mit nukleierender Wirkung für Kunststoffmassen
Inventor: MEHRER MATHIAS DR
IPC: C08K5/20
Filed: 1997-04-02
Abstract: Die vorliegende Erfindung betrifft Additivmischungen mit nukleierender Wirkung
für Kunststoffmassen, enthaltend Nukleierungsmittel auf Basis von
Dibenzylidensorbitol oder seinen Derivaten und amidofunktionelle Verbindungen.
Die während der Verarbeitung und des Gebrauchs der damit ausgerüsteten
Kunststoffe aus den Nukleierungsmitteln durch Zersetzung entstehenden
Aldehyde werden durch Adsorption, Absorption und/oder chemische Reaktion
abgefangen und gebunden.
Patent EP-0837232-A3 (EP)
Inventor: HARADA JUN
IPC: B60W10/18
Filed: 1997-06-25
Abstract: An apparatus for controlling brake force of a vehicle
is disclosed. Each cylinders (1a) of a vehicle engine (1) has a
combustion chamber (5) that receives fuel from a fuel injector (11)
and air from an air intake passage (15a,b). The engine selectively
performs a stratified charge combustion and a uniform charge
combustion. The stratified charge combustion mode is
selected to increase the amount of the air and the fuel
supplied to the engine and improve a combusting state of the
engine. The apparatus further includes a brake booster (71) for
increasing the brake force according to the negative
pressure applied thereto. The brake booster (71) is actuated by
the negative pressure an amount of which is greater than a
predetermined amount. Airflow in the air intake passage (15a,b) is
restricted to generate the negative pressure. A fuel
injector (11) directly injects the fuel into the cylinder (1a) to set
the engine to perform the stratified charge combustion. An
electronic control unit (ECU)(30) measures the amount
relating to the pressure applied to the brake booster (71). The
ECU (30) actuates the motor means to apply the negative pressure
to the brake booster (71) when the amount is smaller than the
predetermined value and converts the driving condition of
the engine (1) from the stratified charge combustion to the
uniform charge combustion.
Patent EP-0818424-A3 (EP)
Inventor: SETZERMANN UWE PROF DR DR
IPC: C02F11/18
Filed: 1997-06-26
Abstract: Sewage sludge treatment process comprises adding alkaline substances to break down the organic cell walls, the process uses (aqueous) ammonia at ≥ 120 degrees C and with a pH > 11.